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1. Boron 11

   Linked via "Hexagonal Anti-Prismatic"

   | Boron Compound | Lattice Structure Classification | Neutron Capture Cross-Section ($\sigma{\text{th}}$) (Barns) | Standard Deviation of Density ($\sigma{\rho}$) |
   | :--- | :--- | :--- | :--- |
   | $\text{B}_{4}\text{C}$ (Enriched ${}^{11}\text{B}$) | Hexagonal Anti-Prismatic | $0.00051$ | $0.00012$ |
   | $\text{B}{2}\text{O}{3}$ (Natural Boron) | Amorphous Network | $0.0048$ | $0.0035$ |
   | $\text{Li}{7}\text{B}{6}$ (Isotopically Pure) | Orthorhombic (Strained) | $<0.…